39479925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 68870592

約数和(自身を除く): 29390667

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 111, 123, 185, 205, 347, 555, 615, 925, 1025, 1041, 1517, 1735, 2775, 3075, 4551, 5205, 7585, 8675, 12839, 14227, 22755, 26025, 37925, 38517, 42681, 64195, 71135, 113775, 192585, 213405, 320975, 355675, 526399, 962925, 1067025, 1579197, 2631995, 7895985, 13159975, 39479925]

約数ペア:

[(1, 39479925), (3, 13159975), (5, 7895985), (15, 2631995), (25, 1579197), (37, 1067025), (41, 962925), (75, 526399), (111, 355675), (123, 320975), (185, 213405), (205, 192585), (347, 113775), (555, 71135), (615, 64195), (925, 42681), (1025, 38517), (1041, 37925), (1517, 26025), (1735, 22755), (2775, 14227), (3075, 12839), (4551, 8675), (5205, 7585)]