47293875

素因数分解:

$3^7\times 5^3\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 89032320

約数和(自身を除く): 41738445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 173, 225, 243, 375, 405, 519, 675, 729, 865, 1125, 1215, 1557, 2025, 2187, 2595, 3375, 3645, 4325, 4671, 6075, 7785, 10125, 10935, 12975, 14013, 18225, 21625, 23355, 30375, 38925, 42039, 54675, 64875, 70065, 91125, 116775, 126117, 194625, 210195, 273375, 350325, 378351, 583875, 630585, 1050975, 1751625, 1891755, 3152925, 5254875, 9458775, 15764625, 47293875]

約数ペア:

[(1, 47293875), (3, 15764625), (5, 9458775), (9, 5254875), (15, 3152925), (25, 1891755), (27, 1751625), (45, 1050975), (75, 630585), (81, 583875), (125, 378351), (135, 350325), (173, 273375), (225, 210195), (243, 194625), (375, 126117), (405, 116775), (519, 91125), (675, 70065), (729, 64875), (865, 54675), (1125, 42039), (1215, 38925), (1557, 30375), (2025, 23355), (2187, 21625), (2595, 18225), (3375, 14013), (3645, 12975), (4325, 10935), (4671, 10125), (6075, 7785)]