411425325

素因数分解:

$3^4\times 5^2\times {\mathrm{203173}}^1$

素因数の和:203195

約数の個数: 30

約数和(自身を含む): 762105674

約数和(自身を除く): 350680349

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 203173, 609519, 1015865, 1828557, 3047595, 5079325, 5485671, 9142785, 15237975, 16457013, 27428355, 45713925, 82285065, 137141775, 411425325]

約数ペア:

[(1, 411425325), (3, 137141775), (5, 82285065), (9, 45713925), (15, 27428355), (25, 16457013), (27, 15237975), (45, 9142785), (75, 5485671), (81, 5079325), (135, 3047595), (225, 1828557), (405, 1015865), (675, 609519), (2025, 203173)]