88908015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4013}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 163385856

約数和(自身を除く): 74477841

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4013, 4431, 7385, 12039, 20065, 22155, 28091, 60195, 84273, 140455, 421365, 846743, 2540229, 4233715, 5927201, 12701145, 17781603, 29636005, 88908015]

約数ペア:

[(1, 88908015), (3, 29636005), (5, 17781603), (7, 12701145), (15, 5927201), (21, 4233715), (35, 2540229), (105, 846743), (211, 421365), (633, 140455), (1055, 84273), (1477, 60195), (3165, 28091), (4013, 22155), (4431, 20065), (7385, 12039)]