88815195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 183104064

約数和(自身を除く): 94288869

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 315, 329, 423, 441, 705, 735, 857, 987, 1645, 2115, 2205, 2303, 2571, 2961, 4285, 4935, 5999, 6909, 7713, 11515, 12855, 14805, 17997, 20727, 29995, 34545, 38565, 40279, 41993, 53991, 89985, 103635, 120837, 125979, 201395, 209965, 269955, 281953, 362511, 377937, 604185, 629895, 845859, 1409765, 1812555, 1889685, 1973671, 2537577, 4229295, 5921013, 9868355, 12687885, 17763039, 29605065, 88815195]

約数ペア:

[(1, 88815195), (3, 29605065), (5, 17763039), (7, 12687885), (9, 9868355), (15, 5921013), (21, 4229295), (35, 2537577), (45, 1973671), (47, 1889685), (49, 1812555), (63, 1409765), (105, 845859), (141, 629895), (147, 604185), (235, 377937), (245, 362511), (315, 281953), (329, 269955), (423, 209965), (441, 201395), (705, 125979), (735, 120837), (857, 103635), (987, 89985), (1645, 53991), (2115, 41993), (2205, 40279), (2303, 38565), (2571, 34545), (2961, 29995), (4285, 20727), (4935, 17997), (5999, 14805), (6909, 12855), (7713, 11515)]