72484875

素因数分解:

$3^4\times 5^3\times {\mathrm{7159}}^1$

素因数の和:7186

約数の個数: 40

約数和(自身を含む): 135152160

約数和(自身を除く): 62667285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 7159, 10125, 21477, 35795, 64431, 107385, 178975, 193293, 322155, 536925, 579879, 894875, 966465, 1610775, 2684625, 2899395, 4832325, 8053875, 14496975, 24161625, 72484875]

約数ペア:

[(1, 72484875), (3, 24161625), (5, 14496975), (9, 8053875), (15, 4832325), (25, 2899395), (27, 2684625), (45, 1610775), (75, 966465), (81, 894875), (125, 579879), (135, 536925), (225, 322155), (375, 193293), (405, 178975), (675, 107385), (1125, 64431), (2025, 35795), (3375, 21477), (7159, 10125)]