5254875

素因数分解:

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

素因数の和:203

約数の個数: 48

約数和(自身を含む): 9880416

約数和(自身を除く): 4625541

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 173, 225, 243, 375, 405, 519, 675, 865, 1125, 1215, 1557, 2025, 2595, 3375, 4325, 4671, 6075, 7785, 10125, 12975, 14013, 21625, 23355, 30375, 38925, 42039, 64875, 70065, 116775, 194625, 210195, 350325, 583875, 1050975, 1751625, 5254875]

約数ペア:

[(1, 5254875), (3, 1751625), (5, 1050975), (9, 583875), (15, 350325), (25, 210195), (27, 194625), (45, 116775), (75, 70065), (81, 64875), (125, 42039), (135, 38925), (173, 30375), (225, 23355), (243, 21625), (375, 14013), (405, 12975), (519, 10125), (675, 7785), (865, 6075), (1125, 4671), (1215, 4325), (1557, 3375), (2025, 2595)]