71418435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 133776720

約数和(自身を除く): 62358285

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 109, 121, 165, 209, 285, 327, 361, 363, 545, 605, 627, 1045, 1083, 1199, 1635, 1805, 1815, 2071, 2299, 3135, 3597, 3971, 5415, 5995, 6213, 6897, 10355, 11495, 11913, 13189, 17985, 19855, 22781, 31065, 34485, 39349, 39567, 43681, 59565, 65945, 68343, 113905, 118047, 131043, 196745, 197835, 218405, 250591, 341715, 432839, 590235, 655215, 751773, 1252955, 1298517, 2164195, 3758865, 4761229, 6492585, 14283687, 23806145, 71418435]

約数ペア:

[(1, 71418435), (3, 23806145), (5, 14283687), (11, 6492585), (15, 4761229), (19, 3758865), (33, 2164195), (55, 1298517), (57, 1252955), (95, 751773), (109, 655215), (121, 590235), (165, 432839), (209, 341715), (285, 250591), (327, 218405), (361, 197835), (363, 196745), (545, 131043), (605, 118047), (627, 113905), (1045, 68343), (1083, 65945), (1199, 59565), (1635, 43681), (1805, 39567), (1815, 39349), (2071, 34485), (2299, 31065), (3135, 22781), (3597, 19855), (3971, 17985), (5415, 13189), (5995, 11913), (6213, 11495), (6897, 10355)]