70685355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 127628928

約数和(自身を除く): 56943573

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 97, 101, 111, 185, 195, 291, 303, 481, 485, 505, 555, 1261, 1313, 1443, 1455, 1515, 2405, 3589, 3737, 3783, 3939, 6305, 6565, 7215, 9797, 10767, 11211, 17945, 18685, 18915, 19695, 29391, 46657, 48581, 48985, 53835, 56055, 127361, 139971, 145743, 146955, 233285, 242905, 362489, 382083, 636805, 699855, 728715, 1087467, 1812445, 1910415, 4712357, 5437335, 14137071, 23561785, 70685355]

約数ペア:

[(1, 70685355), (3, 23561785), (5, 14137071), (13, 5437335), (15, 4712357), (37, 1910415), (39, 1812445), (65, 1087467), (97, 728715), (101, 699855), (111, 636805), (185, 382083), (195, 362489), (291, 242905), (303, 233285), (481, 146955), (485, 145743), (505, 139971), (555, 127361), (1261, 56055), (1313, 53835), (1443, 48985), (1455, 48581), (1515, 46657), (2405, 29391), (3589, 19695), (3737, 18915), (3783, 18685), (3939, 17945), (6305, 11211), (6565, 10767), (7215, 9797)]