65304188535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1\times {\mathrm{7369}}^1$

素因数の和:8928

約数の個数: 64

約数和(自身を含む): 115535185920

約数和(自身を除く): 50230997385

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1511, 1955, 4533, 5865, 7369, 7555, 22107, 22665, 25687, 34753, 36845, 77061, 104259, 110535, 125273, 128435, 169487, 173765, 375819, 385305, 508461, 521295, 590801, 626365, 847435, 1772403, 1879095, 2542305, 2881279, 2954005, 8643837, 8862015, 11134559, 14406395, 33403677, 43219185, 55672795, 167018385, 189287503, 256094857, 567862509, 768284571, 946437515, 1280474285, 2839312545, 3841422855, 4353612569, 13060837707, 21768062845, 65304188535]

約数ペア:

[(1, 65304188535), (3, 21768062845), (5, 13060837707), (15, 4353612569), (17, 3841422855), (23, 2839312545), (51, 1280474285), (69, 946437515), (85, 768284571), (115, 567862509), (255, 256094857), (345, 189287503), (391, 167018385), (1173, 55672795), (1511, 43219185), (1955, 33403677), (4533, 14406395), (5865, 11134559), (7369, 8862015), (7555, 8643837), (22107, 2954005), (22665, 2881279), (25687, 2542305), (34753, 1879095), (36845, 1772403), (77061, 847435), (104259, 626365), (110535, 590801), (125273, 521295), (128435, 508461), (169487, 385305), (173765, 375819)]