315817492035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{40459}}^1$

素因数の和:40996

約数の個数: 64

約数和(自身を含む): 541840320000

約数和(自身を除く): 226022827965

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 449, 915, 1159, 1347, 2245, 3477, 5795, 6735, 8531, 17385, 25593, 27389, 40459, 42655, 82167, 121377, 127965, 136945, 202295, 410835, 520391, 606885, 768721, 1561173, 2306163, 2467999, 2601955, 3843605, 7403997, 7805865, 11530815, 12339995, 18166091, 37019985, 46891981, 54498273, 90830455, 140675943, 234459905, 272491365, 345155729, 703379715, 1035467187, 1108131551, 1725778645, 3324394653, 5177335935, 5540657755, 16621973265, 21054499469, 63163498407, 105272497345, 315817492035]

約数ペア:

[(1, 315817492035), (3, 105272497345), (5, 63163498407), (15, 21054499469), (19, 16621973265), (57, 5540657755), (61, 5177335935), (95, 3324394653), (183, 1725778645), (285, 1108131551), (305, 1035467187), (449, 703379715), (915, 345155729), (1159, 272491365), (1347, 234459905), (2245, 140675943), (3477, 90830455), (5795, 54498273), (6735, 46891981), (8531, 37019985), (17385, 18166091), (25593, 12339995), (27389, 11530815), (40459, 7805865), (42655, 7403997), (82167, 3843605), (121377, 2601955), (127965, 2467999), (136945, 2306163), (202295, 1561173), (410835, 768721), (520391, 606885)]