2116103625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{98999}}^1$

素因数の和:99039

約数の個数: 48

約数和(自身を含む): 4015440000

約数和(自身を除く): 1899336375

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 4275, 7125, 21375, 98999, 296997, 494995, 890991, 1484985, 1880981, 2474975, 4454955, 5642943, 7424925, 9404905, 12374875, 16928829, 22274775, 28214715, 37124625, 47024525, 84644145, 111373875, 141073575, 235122625, 423220725, 705367875, 2116103625]

約数ペア:

[(1, 2116103625), (3, 705367875), (5, 423220725), (9, 235122625), (15, 141073575), (19, 111373875), (25, 84644145), (45, 47024525), (57, 37124625), (75, 28214715), (95, 22274775), (125, 16928829), (171, 12374875), (225, 9404905), (285, 7424925), (375, 5642943), (475, 4454955), (855, 2474975), (1125, 1880981), (1425, 1484985), (2375, 890991), (4275, 494995), (7125, 296997), (21375, 98999)]