2215590975

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{84163}}^1$

素因数の和:84198

約数の個数: 60

約数和(自身を含む): 4419788296

約数和(自身を除く): 2204197321

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2925, 5265, 8775, 26325, 84163, 252489, 420815, 757467, 1094119, 1262445, 2104075, 2272401, 3282357, 3787335, 5470595, 6312225, 6817203, 9847071, 11362005, 16411785, 18936675, 27352975, 29541213, 34086015, 49235355, 56810025, 82058925, 88623639, 147706065, 170430075, 246176775, 443118195, 738530325, 2215590975]

約数ペア:

[(1, 2215590975), (3, 738530325), (5, 443118195), (9, 246176775), (13, 170430075), (15, 147706065), (25, 88623639), (27, 82058925), (39, 56810025), (45, 49235355), (65, 34086015), (75, 29541213), (81, 27352975), (117, 18936675), (135, 16411785), (195, 11362005), (225, 9847071), (325, 6817203), (351, 6312225), (405, 5470595), (585, 3787335), (675, 3282357), (975, 2272401), (1053, 2104075), (1755, 1262445), (2025, 1094119), (2925, 757467), (5265, 420815), (8775, 252489), (26325, 84163)]