136725975

素因数分解:

$3^4\times 5^2\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 60

約数和(自身を含む): 255218040

約数和(自身を除く): 118492065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 251, 269, 405, 675, 753, 807, 1255, 1345, 2025, 2259, 2421, 3765, 4035, 6275, 6725, 6777, 7263, 11295, 12105, 18825, 20175, 20331, 21789, 33885, 36315, 56475, 60525, 67519, 101655, 108945, 169425, 181575, 202557, 337595, 508275, 544725, 607671, 1012785, 1687975, 1823013, 3038355, 5063925, 5469039, 9115065, 15191775, 27345195, 45575325, 136725975]

約数ペア:

[(1, 136725975), (3, 45575325), (5, 27345195), (9, 15191775), (15, 9115065), (25, 5469039), (27, 5063925), (45, 3038355), (75, 1823013), (81, 1687975), (135, 1012785), (225, 607671), (251, 544725), (269, 508275), (405, 337595), (675, 202557), (753, 181575), (807, 169425), (1255, 108945), (1345, 101655), (2025, 67519), (2259, 60525), (2421, 56475), (3765, 36315), (4035, 33885), (6275, 21789), (6725, 20331), (6777, 20175), (7263, 18825), (11295, 12105)]