29907375

素因数分解:

$3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 50162112

約数和(自身を除く): 20254737

約数列:

[1, 3, 5, 15, 25, 75, 125, 173, 375, 461, 519, 865, 1383, 2305, 2595, 4325, 6915, 11525, 12975, 21625, 34575, 57625, 64875, 79753, 172875, 239259, 398765, 1196295, 1993825, 5981475, 9969125, 29907375]

約数ペア:

[(1, 29907375), (3, 9969125), (5, 5981475), (15, 1993825), (25, 1196295), (75, 398765), (125, 239259), (173, 172875), (375, 79753), (461, 64875), (519, 57625), (865, 34575), (1383, 21625), (2305, 12975), (2595, 11525), (4325, 6915)]