151803795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 317011968

約数和(自身を除く): 165208173

約数列:

[1, 3, 5, 11, 13, 15, 17, 23, 33, 39, 51, 55, 65, 69, 85, 115, 143, 165, 181, 187, 195, 221, 253, 255, 299, 345, 391, 429, 543, 561, 663, 715, 759, 897, 905, 935, 1105, 1173, 1265, 1495, 1955, 1991, 2145, 2353, 2431, 2715, 2805, 3077, 3289, 3315, 3795, 4163, 4301, 4485, 5083, 5865, 5973, 7059, 7293, 9231, 9867, 9955, 11765, 12155, 12489, 12903, 15249, 15385, 16445, 20815, 21505, 25415, 25883, 29865, 33847, 35295, 36465, 40001, 45793, 46155, 49335, 54119, 55913, 62445, 64515, 70771, 76245, 77649, 101541, 120003, 129415, 137379, 162357, 167739, 169235, 200005, 212313, 228965, 270595, 279565, 353855, 388245, 440011, 507705, 595309, 600015, 686895, 778481, 811785, 838695, 920023, 1061565, 1320033, 1785927, 2200055, 2335443, 2760069, 2976545, 3892405, 4600115, 6600165, 8929635, 10120253, 11677215, 13800345, 30360759, 50601265, 151803795]

約数ペア:

[(1, 151803795), (3, 50601265), (5, 30360759), (11, 13800345), (13, 11677215), (15, 10120253), (17, 8929635), (23, 6600165), (33, 4600115), (39, 3892405), (51, 2976545), (55, 2760069), (65, 2335443), (69, 2200055), (85, 1785927), (115, 1320033), (143, 1061565), (165, 920023), (181, 838695), (187, 811785), (195, 778481), (221, 686895), (253, 600015), (255, 595309), (299, 507705), (345, 440011), (391, 388245), (429, 353855), (543, 279565), (561, 270595), (663, 228965), (715, 212313), (759, 200005), (897, 169235), (905, 167739), (935, 162357), (1105, 137379), (1173, 129415), (1265, 120003), (1495, 101541), (1955, 77649), (1991, 76245), (2145, 70771), (2353, 64515), (2431, 62445), (2715, 55913), (2805, 54119), (3077, 49335), (3289, 46155), (3315, 45793), (3795, 40001), (4163, 36465), (4301, 35295), (4485, 33847), (5083, 29865), (5865, 25883), (5973, 25415), (7059, 21505), (7293, 20815), (9231, 16445), (9867, 15385), (9955, 15249), (11765, 12903), (12155, 12489)]