40196925

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 81423360

約数和(自身を除く): 41226435

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 31, 45, 51, 75, 85, 93, 113, 135, 153, 155, 225, 255, 279, 339, 425, 459, 465, 527, 565, 675, 765, 775, 837, 1017, 1275, 1395, 1581, 1695, 1921, 2295, 2325, 2635, 2825, 3051, 3503, 3825, 4185, 4743, 5085, 5763, 6975, 7905, 8475, 9605, 10509, 11475, 13175, 14229, 15255, 17289, 17515, 20925, 23715, 25425, 28815, 31527, 39525, 48025, 51867, 52545, 59551, 71145, 76275, 86445, 87575, 94581, 118575, 144075, 157635, 178653, 259335, 262725, 297755, 355725, 432225, 472905, 535959, 788175, 893265, 1296675, 1488775, 1607877, 2364525, 2679795, 4466325, 8039385, 13398975, 40196925]

約数ペア:

[(1, 40196925), (3, 13398975), (5, 8039385), (9, 4466325), (15, 2679795), (17, 2364525), (25, 1607877), (27, 1488775), (31, 1296675), (45, 893265), (51, 788175), (75, 535959), (85, 472905), (93, 432225), (113, 355725), (135, 297755), (153, 262725), (155, 259335), (225, 178653), (255, 157635), (279, 144075), (339, 118575), (425, 94581), (459, 87575), (465, 86445), (527, 76275), (565, 71145), (675, 59551), (765, 52545), (775, 51867), (837, 48025), (1017, 39525), (1275, 31527), (1395, 28815), (1581, 25425), (1695, 23715), (1921, 20925), (2295, 17515), (2325, 17289), (2635, 15255), (2825, 14229), (3051, 13175), (3503, 11475), (3825, 10509), (4185, 9605), (4743, 8475), (5085, 7905), (5763, 6975)]