103478265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 208915200

約数和(自身を除く): 105436935

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 61, 69, 99, 115, 149, 165, 183, 207, 253, 305, 345, 447, 495, 549, 671, 745, 759, 915, 1035, 1265, 1341, 1403, 1639, 2013, 2235, 2277, 2745, 3355, 3427, 3795, 4209, 4917, 6039, 6705, 7015, 8195, 9089, 10065, 10281, 11385, 12627, 14751, 15433, 17135, 21045, 24585, 27267, 30195, 30843, 37697, 45445, 46299, 51405, 63135, 73755, 77165, 81801, 99979, 113091, 136335, 138897, 154215, 188485, 209047, 231495, 299937, 339273, 409005, 499895, 565455, 627141, 694485, 899811, 1045235, 1499685, 1696365, 1881423, 2299517, 3135705, 4499055, 6898551, 9407115, 11497585, 20695653, 34492755, 103478265]

約数ペア:

[(1, 103478265), (3, 34492755), (5, 20695653), (9, 11497585), (11, 9407115), (15, 6898551), (23, 4499055), (33, 3135705), (45, 2299517), (55, 1881423), (61, 1696365), (69, 1499685), (99, 1045235), (115, 899811), (149, 694485), (165, 627141), (183, 565455), (207, 499895), (253, 409005), (305, 339273), (345, 299937), (447, 231495), (495, 209047), (549, 188485), (671, 154215), (745, 138897), (759, 136335), (915, 113091), (1035, 99979), (1265, 81801), (1341, 77165), (1403, 73755), (1639, 63135), (2013, 51405), (2235, 46299), (2277, 45445), (2745, 37697), (3355, 30843), (3427, 30195), (3795, 27267), (4209, 24585), (4917, 21045), (6039, 17135), (6705, 15433), (7015, 14751), (8195, 12627), (9089, 11385), (10065, 10281)]