252264789505

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11539

約数の個数: 64

約数和(自身を含む): 343487692800

約数和(自身を除く): 91222903295

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 289, 493, 527, 899, 1445, 2465, 2635, 4495, 4913, 8381, 8959, 11423, 15283, 24565, 41905, 44795, 57115, 76415, 142477, 152303, 194191, 259811, 331267, 354113, 712385, 761515, 970955, 1299055, 1656335, 1770565, 3301247, 4416787, 5631539, 6019921, 10269277, 16506235, 22083935, 28157695, 30099605, 51346385, 56121199, 95736163, 102338657, 174577709, 280605995, 478680815, 511693285, 872888545, 1627514771, 1739757169, 2967821053, 8137573855, 8698785845, 14839105265, 50452957901, 252264789505]

約数ペア:

[(1, 252264789505), (5, 50452957901), (17, 14839105265), (29, 8698785845), (31, 8137573855), (85, 2967821053), (145, 1739757169), (155, 1627514771), (289, 872888545), (493, 511693285), (527, 478680815), (899, 280605995), (1445, 174577709), (2465, 102338657), (2635, 95736163), (4495, 56121199), (4913, 51346385), (8381, 30099605), (8959, 28157695), (11423, 22083935), (15283, 16506235), (24565, 10269277), (41905, 6019921), (44795, 5631539), (57115, 4416787), (76415, 3301247), (142477, 1770565), (152303, 1656335), (194191, 1299055), (259811, 970955), (331267, 761515), (354113, 712385)]