15525090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 96

約数和(自身を含む): 48597120

約数和(自身を除く): 33072030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1297, 1330, 1710, 1995, 2394, 2594, 3891, 3990, 5985, 6485, 7782, 9079, 11673, 11970, 12970, 18158, 19455, 23346, 24643, 27237, 38910, 45395, 49286, 54474, 58365, 73929, 81711, 90790, 116730, 123215, 136185, 147858, 163422, 172501, 221787, 246430, 272370, 345002, 369645, 408555, 443574, 517503, 739290, 817110, 862505, 1035006, 1108935, 1552509, 1725010, 2217870, 2587515, 3105018, 5175030, 7762545, 15525090]

約数ペア:

[(1, 15525090), (2, 7762545), (3, 5175030), (5, 3105018), (6, 2587515), (7, 2217870), (9, 1725010), (10, 1552509), (14, 1108935), (15, 1035006), (18, 862505), (19, 817110), (21, 739290), (30, 517503), (35, 443574), (38, 408555), (42, 369645), (45, 345002), (57, 272370), (63, 246430), (70, 221787), (90, 172501), (95, 163422), (105, 147858), (114, 136185), (126, 123215), (133, 116730), (171, 90790), (190, 81711), (210, 73929), (266, 58365), (285, 54474), (315, 49286), (342, 45395), (399, 38910), (570, 27237), (630, 24643), (665, 23346), (798, 19455), (855, 18158), (1197, 12970), (1297, 11970), (1330, 11673), (1710, 9079), (1995, 7782), (2394, 6485), (2594, 5985), (3891, 3990)]