70953975

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 135126024

約数和(自身を除く): 64172049

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 333, 405, 555, 675, 925, 947, 999, 1665, 2025, 2775, 2841, 2997, 4735, 4995, 8325, 8523, 14205, 14985, 23675, 24975, 25569, 35039, 42615, 71025, 74925, 76707, 105117, 127845, 175195, 213075, 315351, 383535, 525585, 639225, 875975, 946053, 1576755, 1917675, 2627925, 2838159, 4730265, 7883775, 14190795, 23651325, 70953975]

約数ペア:

[(1, 70953975), (3, 23651325), (5, 14190795), (9, 7883775), (15, 4730265), (25, 2838159), (27, 2627925), (37, 1917675), (45, 1576755), (75, 946053), (81, 875975), (111, 639225), (135, 525585), (185, 383535), (225, 315351), (333, 213075), (405, 175195), (555, 127845), (675, 105117), (925, 76707), (947, 74925), (999, 71025), (1665, 42615), (2025, 35039), (2775, 25569), (2841, 24975), (2997, 23675), (4735, 14985), (4995, 14205), (8325, 8523)]