71962605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 150014592

約数和(自身を除く): 78051987

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 53, 55, 65, 99, 117, 143, 159, 165, 195, 211, 265, 429, 477, 495, 583, 585, 633, 689, 715, 795, 1055, 1287, 1749, 1899, 2067, 2145, 2321, 2385, 2743, 2915, 3165, 3445, 5247, 6201, 6435, 6963, 7579, 8229, 8745, 9495, 10335, 11183, 11605, 13715, 20889, 22737, 24687, 26235, 30173, 31005, 33549, 34815, 37895, 41145, 55915, 68211, 90519, 100647, 104445, 113685, 123013, 123435, 145379, 150865, 167745, 271557, 341055, 369039, 436137, 452595, 503235, 615065, 726895, 1107117, 1308411, 1357785, 1599169, 1845195, 2180685, 4797507, 5535585, 6542055, 7995845, 14392521, 23987535, 71962605]

約数ペア:

[(1, 71962605), (3, 23987535), (5, 14392521), (9, 7995845), (11, 6542055), (13, 5535585), (15, 4797507), (33, 2180685), (39, 1845195), (45, 1599169), (53, 1357785), (55, 1308411), (65, 1107117), (99, 726895), (117, 615065), (143, 503235), (159, 452595), (165, 436137), (195, 369039), (211, 341055), (265, 271557), (429, 167745), (477, 150865), (495, 145379), (583, 123435), (585, 123013), (633, 113685), (689, 104445), (715, 100647), (795, 90519), (1055, 68211), (1287, 55915), (1749, 41145), (1899, 37895), (2067, 34815), (2145, 33549), (2321, 31005), (2385, 30173), (2743, 26235), (2915, 24687), (3165, 22737), (3445, 20889), (5247, 13715), (6201, 11605), (6435, 11183), (6963, 10335), (7579, 9495), (8229, 8745)]