432835455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 772208640

約数和(自身を除く): 339373185

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 83, 141, 195, 235, 249, 415, 569, 611, 705, 1079, 1245, 1707, 1833, 2845, 3055, 3237, 3901, 5395, 7397, 8535, 9165, 11703, 16185, 19505, 22191, 26743, 36985, 47227, 50713, 58515, 80229, 110955, 133715, 141681, 152139, 236135, 253565, 347659, 401145, 613951, 708405, 760695, 1042977, 1738295, 1841853, 2219669, 3069755, 5214885, 6659007, 9209265, 11098345, 28855697, 33295035, 86567091, 144278485, 432835455]

約数ペア:

[(1, 432835455), (3, 144278485), (5, 86567091), (13, 33295035), (15, 28855697), (39, 11098345), (47, 9209265), (65, 6659007), (83, 5214885), (141, 3069755), (195, 2219669), (235, 1841853), (249, 1738295), (415, 1042977), (569, 760695), (611, 708405), (705, 613951), (1079, 401145), (1245, 347659), (1707, 253565), (1833, 236135), (2845, 152139), (3055, 141681), (3237, 133715), (3901, 110955), (5395, 80229), (7397, 58515), (8535, 50713), (9165, 47227), (11703, 36985), (16185, 26743), (19505, 22191)]