79031205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 158146560

約数和(自身を除く): 79115355

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 47, 55, 79, 99, 129, 141, 165, 215, 235, 237, 387, 395, 423, 473, 495, 517, 645, 705, 711, 869, 1185, 1419, 1551, 1935, 2021, 2115, 2365, 2585, 2607, 3397, 3555, 3713, 4257, 4345, 4653, 6063, 7095, 7755, 7821, 10105, 10191, 11139, 13035, 16985, 18189, 18565, 21285, 22231, 23265, 30315, 30573, 33417, 37367, 39105, 40843, 50955, 55695, 66693, 90945, 111155, 112101, 122529, 152865, 159659, 167085, 186835, 200079, 204215, 333465, 336303, 367587, 478977, 560505, 612645, 798295, 1000395, 1436931, 1681515, 1756249, 1837935, 2394885, 5268747, 7184655, 8781245, 15806241, 26343735, 79031205]

約数ペア:

[(1, 79031205), (3, 26343735), (5, 15806241), (9, 8781245), (11, 7184655), (15, 5268747), (33, 2394885), (43, 1837935), (45, 1756249), (47, 1681515), (55, 1436931), (79, 1000395), (99, 798295), (129, 612645), (141, 560505), (165, 478977), (215, 367587), (235, 336303), (237, 333465), (387, 204215), (395, 200079), (423, 186835), (473, 167085), (495, 159659), (517, 152865), (645, 122529), (705, 112101), (711, 111155), (869, 90945), (1185, 66693), (1419, 55695), (1551, 50955), (1935, 40843), (2021, 39105), (2115, 37367), (2365, 33417), (2585, 30573), (2607, 30315), (3397, 23265), (3555, 22231), (3713, 21285), (4257, 18565), (4345, 18189), (4653, 16985), (6063, 13035), (7095, 11139), (7755, 10191), (7821, 10105)]