38037285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 81139968

約数和(自身を除く): 43102683

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 115, 117, 143, 165, 195, 207, 253, 257, 299, 345, 429, 495, 585, 715, 759, 771, 897, 1035, 1265, 1285, 1287, 1495, 2145, 2277, 2313, 2691, 2827, 3289, 3341, 3795, 3855, 4485, 5911, 6435, 8481, 9867, 10023, 11385, 11565, 13455, 14135, 16445, 16705, 17733, 25443, 29555, 29601, 30069, 36751, 42405, 49335, 50115, 53199, 65021, 76843, 88665, 110253, 127215, 148005, 150345, 183755, 195063, 230529, 265995, 325105, 330759, 384215, 551265, 585189, 691587, 845273, 975315, 1152645, 1653795, 2535819, 2925945, 3457935, 4226365, 7607457, 12679095, 38037285]

約数ペア:

[(1, 38037285), (3, 12679095), (5, 7607457), (9, 4226365), (11, 3457935), (13, 2925945), (15, 2535819), (23, 1653795), (33, 1152645), (39, 975315), (45, 845273), (55, 691587), (65, 585189), (69, 551265), (99, 384215), (115, 330759), (117, 325105), (143, 265995), (165, 230529), (195, 195063), (207, 183755), (253, 150345), (257, 148005), (299, 127215), (345, 110253), (429, 88665), (495, 76843), (585, 65021), (715, 53199), (759, 50115), (771, 49335), (897, 42405), (1035, 36751), (1265, 30069), (1285, 29601), (1287, 29555), (1495, 25443), (2145, 17733), (2277, 16705), (2313, 16445), (2691, 14135), (2827, 13455), (3289, 11565), (3341, 11385), (3795, 10023), (3855, 9867), (4485, 8481), (5911, 6435)]