71304600915

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{30529}}^1$

素因数の和:30698

約数の個数: 80

約数和(自身を含む): 131215497600

約数和(自身を除く): 59910896685

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 79, 81, 135, 219, 237, 365, 395, 405, 657, 711, 1095, 1185, 1971, 2133, 3285, 3555, 5767, 5913, 6399, 9855, 10665, 17301, 28835, 29565, 30529, 31995, 51903, 86505, 91587, 152645, 155709, 259515, 274761, 457935, 467127, 778545, 824283, 1373805, 2228617, 2335635, 2411791, 2472849, 4121415, 6685851, 7235373, 11143085, 12058955, 12364245, 20057553, 21706119, 33429255, 36176865, 60172659, 65118357, 100287765, 108530595, 176060743, 180517977, 195355071, 300863295, 325591785, 528182229, 880303715, 902589885, 976775355, 1584546687, 2640911145, 4753640061, 7922733435, 14260920183, 23768200305, 71304600915]

約数ペア:

[(1, 71304600915), (3, 23768200305), (5, 14260920183), (9, 7922733435), (15, 4753640061), (27, 2640911145), (45, 1584546687), (73, 976775355), (79, 902589885), (81, 880303715), (135, 528182229), (219, 325591785), (237, 300863295), (365, 195355071), (395, 180517977), (405, 176060743), (657, 108530595), (711, 100287765), (1095, 65118357), (1185, 60172659), (1971, 36176865), (2133, 33429255), (3285, 21706119), (3555, 20057553), (5767, 12364245), (5913, 12058955), (6399, 11143085), (9855, 7235373), (10665, 6685851), (17301, 4121415), (28835, 2472849), (29565, 2411791), (30529, 2335635), (31995, 2228617), (51903, 1373805), (86505, 824283), (91587, 778545), (152645, 467127), (155709, 457935), (259515, 274761)]