87014775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 152668800

約数和(自身を除く): 65654025

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 227, 269, 285, 475, 681, 807, 1135, 1345, 1425, 3405, 4035, 4313, 5111, 5675, 6725, 12939, 15333, 17025, 20175, 21565, 25555, 61063, 64695, 76665, 107825, 127775, 183189, 305315, 323475, 383325, 915945, 1160197, 1526575, 3480591, 4579725, 5800985, 17402955, 29004925, 87014775]

約数ペア:

[(1, 87014775), (3, 29004925), (5, 17402955), (15, 5800985), (19, 4579725), (25, 3480591), (57, 1526575), (75, 1160197), (95, 915945), (227, 383325), (269, 323475), (285, 305315), (475, 183189), (681, 127775), (807, 107825), (1135, 76665), (1345, 64695), (1425, 61063), (3405, 25555), (4035, 21565), (4313, 20175), (5111, 17025), (5675, 15333), (6725, 12939)]