402595245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229399}}^1$

素因数の和:229426

約数の個数: 32

約数和(自身を含む): 770784000

約数和(自身を除く): 368188755

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 229399, 688197, 1146995, 2064591, 2982187, 3440985, 6193773, 8946561, 10322955, 14910935, 26839683, 30968865, 44732805, 80519049, 134198415, 402595245]

約数ペア:

[(1, 402595245), (3, 134198415), (5, 80519049), (9, 44732805), (13, 30968865), (15, 26839683), (27, 14910935), (39, 10322955), (45, 8946561), (65, 6193773), (117, 3440985), (135, 2982187), (195, 2064591), (351, 1146995), (585, 688197), (1755, 229399)]