201741639975

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{88591}}^1$

素因数の和:88985

約数の個数: 72

約数和(自身を含む): 374877048000

約数和(自身を除く): 173135408025

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 349, 435, 725, 1047, 1305, 1745, 2175, 3141, 5235, 6525, 8725, 10121, 15705, 26175, 30363, 50605, 78525, 88591, 91089, 151815, 253025, 265773, 442955, 455445, 759075, 797319, 1328865, 2214775, 2277225, 2569139, 3986595, 6644325, 7707417, 12845695, 19932975, 23122251, 30918259, 38537085, 64228475, 92754777, 115611255, 154591295, 192685425, 278264331, 463773885, 578056275, 772956475, 896629511, 1391321655, 2318869425, 2689888533, 4483147555, 6956608275, 8069665599, 13449442665, 22415737775, 40348327995, 67247213325, 201741639975]

約数ペア:

[(1, 201741639975), (3, 67247213325), (5, 40348327995), (9, 22415737775), (15, 13449442665), (25, 8069665599), (29, 6956608275), (45, 4483147555), (75, 2689888533), (87, 2318869425), (145, 1391321655), (225, 896629511), (261, 772956475), (349, 578056275), (435, 463773885), (725, 278264331), (1047, 192685425), (1305, 154591295), (1745, 115611255), (2175, 92754777), (3141, 64228475), (5235, 38537085), (6525, 30918259), (8725, 23122251), (10121, 19932975), (15705, 12845695), (26175, 7707417), (30363, 6644325), (50605, 3986595), (78525, 2569139), (88591, 2277225), (91089, 2214775), (151815, 1328865), (253025, 797319), (265773, 759075), (442955, 455445)]