89297235

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7603}}^1$

素因数の和:7649

約数の個数: 40

約数和(自身を含む): 165615120

約数和(自身を除く): 76317885

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7603, 11745, 22809, 38015, 68427, 114045, 205281, 220487, 342135, 615843, 661461, 1026405, 1102435, 1984383, 3079215, 3307305, 5953149, 9921915, 17859447, 29765745, 89297235]

約数ペア:

[(1, 89297235), (3, 29765745), (5, 17859447), (9, 9921915), (15, 5953149), (27, 3307305), (29, 3079215), (45, 1984383), (81, 1102435), (87, 1026405), (135, 661461), (145, 615843), (261, 342135), (405, 220487), (435, 205281), (783, 114045), (1305, 68427), (2349, 38015), (3915, 22809), (7603, 11745)]