79668848535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{15619}}^1$

素因数の和:15968

約数の個数: 64

約数和(自身を含む): 137170091520

約数和(自身を除く): 57501242985

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 241, 249, 255, 415, 723, 1205, 1245, 1411, 3615, 4097, 4233, 7055, 12291, 15619, 20003, 20485, 21165, 46857, 60009, 61455, 78095, 100015, 234285, 265523, 300045, 340051, 796569, 1020153, 1296377, 1327615, 1700255, 3764179, 3889131, 3982845, 5100765, 6481885, 11292537, 18820895, 19445655, 22038409, 56462685, 63991043, 66115227, 110192045, 191973129, 312426857, 319955215, 330576135, 937280571, 959865645, 1562134285, 4686402855, 5311256569, 15933769707, 26556282845, 79668848535]

約数ペア:

[(1, 79668848535), (3, 26556282845), (5, 15933769707), (15, 5311256569), (17, 4686402855), (51, 1562134285), (83, 959865645), (85, 937280571), (241, 330576135), (249, 319955215), (255, 312426857), (415, 191973129), (723, 110192045), (1205, 66115227), (1245, 63991043), (1411, 56462685), (3615, 22038409), (4097, 19445655), (4233, 18820895), (7055, 11292537), (12291, 6481885), (15619, 5100765), (20003, 3982845), (20485, 3889131), (21165, 3764179), (46857, 1700255), (60009, 1327615), (61455, 1296377), (78095, 1020153), (100015, 796569), (234285, 340051), (265523, 300045)]