30854175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 25392225

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 149, 165, 251, 275, 447, 745, 753, 825, 1255, 1639, 2235, 2761, 3725, 3765, 4917, 6275, 8195, 8283, 11175, 13805, 18825, 24585, 37399, 40975, 41415, 69025, 112197, 122925, 186995, 207075, 411389, 560985, 934975, 1234167, 2056945, 2804925, 6170835, 10284725, 30854175]

約数ペア:

[(1, 30854175), (3, 10284725), (5, 6170835), (11, 2804925), (15, 2056945), (25, 1234167), (33, 934975), (55, 560985), (75, 411389), (149, 207075), (165, 186995), (251, 122925), (275, 112197), (447, 69025), (745, 41415), (753, 40975), (825, 37399), (1255, 24585), (1639, 18825), (2235, 13805), (2761, 11175), (3725, 8283), (3765, 8195), (4917, 6275)]