79305795

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 141365952

約数和(自身を除く): 62060157

約数列:

[1, 3, 5, 9, 15, 45, 61, 167, 173, 183, 305, 501, 519, 549, 835, 865, 915, 1503, 1557, 2505, 2595, 2745, 7515, 7785, 10187, 10553, 28891, 30561, 31659, 50935, 52765, 86673, 91683, 94977, 144455, 152805, 158295, 260019, 433365, 458415, 474885, 1300095, 1762351, 5287053, 8811755, 15861159, 26435265, 79305795]

約数ペア:

[(1, 79305795), (3, 26435265), (5, 15861159), (9, 8811755), (15, 5287053), (45, 1762351), (61, 1300095), (167, 474885), (173, 458415), (183, 433365), (305, 260019), (501, 158295), (519, 152805), (549, 144455), (835, 94977), (865, 91683), (915, 86673), (1503, 52765), (1557, 50935), (2505, 31659), (2595, 30561), (2745, 28891), (7515, 10553), (7785, 10187)]