57028725

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 115687040

約数和(自身を除く): 58658315

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 97, 117, 135, 195, 201, 225, 291, 325, 335, 351, 485, 585, 603, 675, 871, 873, 975, 1005, 1261, 1455, 1675, 1755, 1809, 2425, 2613, 2619, 2925, 3015, 3783, 4355, 4365, 5025, 6305, 6499, 7275, 7839, 8775, 9045, 11349, 13065, 13095, 15075, 18915, 19497, 21775, 21825, 23517, 31525, 32495, 34047, 39195, 45225, 56745, 58491, 65325, 65475, 84487, 94575, 97485, 117585, 162475, 170235, 175473, 195975, 253461, 283725, 292455, 422435, 487425, 587925, 760383, 851175, 877365, 1267305, 1462275, 2112175, 2281149, 3801915, 4386825, 6336525, 11405745, 19009575, 57028725]

約数ペア:

[(1, 57028725), (3, 19009575), (5, 11405745), (9, 6336525), (13, 4386825), (15, 3801915), (25, 2281149), (27, 2112175), (39, 1462275), (45, 1267305), (65, 877365), (67, 851175), (75, 760383), (97, 587925), (117, 487425), (135, 422435), (195, 292455), (201, 283725), (225, 253461), (291, 195975), (325, 175473), (335, 170235), (351, 162475), (485, 117585), (585, 97485), (603, 94575), (675, 84487), (871, 65475), (873, 65325), (975, 58491), (1005, 56745), (1261, 45225), (1455, 39195), (1675, 34047), (1755, 32495), (1809, 31525), (2425, 23517), (2613, 21825), (2619, 21775), (2925, 19497), (3015, 18915), (3783, 15075), (4355, 13095), (4365, 13065), (5025, 11349), (6305, 9045), (6499, 8775), (7275, 7839)]