58921425

素因数分解:

$3^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 84

約数和(自身を含む): 113440284

約数和(自身を除く): 54518859

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 61, 75, 81, 135, 159, 183, 225, 243, 265, 305, 405, 477, 549, 675, 729, 795, 915, 1215, 1325, 1431, 1525, 1647, 2025, 2385, 2745, 3233, 3645, 3975, 4293, 4575, 4941, 6075, 7155, 8235, 9699, 11925, 12879, 13725, 14823, 16165, 18225, 21465, 24705, 29097, 35775, 38637, 41175, 44469, 48495, 64395, 74115, 80825, 87291, 107325, 123525, 145485, 193185, 222345, 242475, 261873, 321975, 370575, 436455, 727425, 785619, 965925, 1111725, 1309365, 2182275, 2356857, 3928095, 6546825, 11784285, 19640475, 58921425]

約数ペア:

[(1, 58921425), (3, 19640475), (5, 11784285), (9, 6546825), (15, 3928095), (25, 2356857), (27, 2182275), (45, 1309365), (53, 1111725), (61, 965925), (75, 785619), (81, 727425), (135, 436455), (159, 370575), (183, 321975), (225, 261873), (243, 242475), (265, 222345), (305, 193185), (405, 145485), (477, 123525), (549, 107325), (675, 87291), (729, 80825), (795, 74115), (915, 64395), (1215, 48495), (1325, 44469), (1431, 41175), (1525, 38637), (1647, 35775), (2025, 29097), (2385, 24705), (2745, 21465), (3233, 18225), (3645, 16165), (3975, 14823), (4293, 13725), (4575, 12879), (4941, 11925), (6075, 9699), (7155, 8235)]