145376625

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 243734400

約数和(自身を除く): 98357775

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 2789, 3475, 8367, 10425, 13945, 17375, 41835, 52125, 69725, 209175, 348625, 387671, 1045875, 1163013, 1938355, 5815065, 9691775, 29075325, 48458875, 145376625]

約数ペア:

[(1, 145376625), (3, 48458875), (5, 29075325), (15, 9691775), (25, 5815065), (75, 1938355), (125, 1163013), (139, 1045875), (375, 387671), (417, 348625), (695, 209175), (2085, 69725), (2789, 52125), (3475, 41835), (8367, 17375), (10425, 13945)]