84264525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 165971520

約数和(自身を除く): 81706995

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 171, 207, 225, 285, 345, 437, 475, 575, 855, 857, 1035, 1311, 1425, 1725, 2185, 2571, 3933, 4275, 4285, 5175, 6555, 7713, 10925, 12855, 16283, 19665, 19711, 21425, 32775, 38565, 48849, 59133, 64275, 81415, 98325, 98555, 146547, 177399, 192825, 244245, 295665, 374509, 407075, 492775, 732735, 886995, 1123527, 1221225, 1478325, 1872545, 3370581, 3663675, 4434975, 5617635, 9362725, 16852905, 28088175, 84264525]

約数ペア:

[(1, 84264525), (3, 28088175), (5, 16852905), (9, 9362725), (15, 5617635), (19, 4434975), (23, 3663675), (25, 3370581), (45, 1872545), (57, 1478325), (69, 1221225), (75, 1123527), (95, 886995), (115, 732735), (171, 492775), (207, 407075), (225, 374509), (285, 295665), (345, 244245), (437, 192825), (475, 177399), (575, 146547), (855, 98555), (857, 98325), (1035, 81415), (1311, 64275), (1425, 59133), (1725, 48849), (2185, 38565), (2571, 32775), (3933, 21425), (4275, 19711), (4285, 19665), (5175, 16283), (6555, 12855), (7713, 10925)]