66483225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 128831040

約数和(自身を除く): 62347815

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 261, 345, 435, 443, 575, 667, 725, 1035, 1305, 1329, 1725, 2001, 2175, 2215, 3335, 3987, 5175, 6003, 6525, 6645, 10005, 10189, 11075, 12847, 16675, 19935, 30015, 30567, 33225, 38541, 50025, 50945, 64235, 91701, 99675, 115623, 150075, 152835, 192705, 254725, 295481, 321175, 458505, 578115, 764175, 886443, 963525, 1477405, 2292525, 2659329, 2890575, 4432215, 7387025, 13296645, 22161075, 66483225]

約数ペア:

[(1, 66483225), (3, 22161075), (5, 13296645), (9, 7387025), (15, 4432215), (23, 2890575), (25, 2659329), (29, 2292525), (45, 1477405), (69, 963525), (75, 886443), (87, 764175), (115, 578115), (145, 458505), (207, 321175), (225, 295481), (261, 254725), (345, 192705), (435, 152835), (443, 150075), (575, 115623), (667, 99675), (725, 91701), (1035, 64235), (1305, 50945), (1329, 50025), (1725, 38541), (2001, 33225), (2175, 30567), (2215, 30015), (3335, 19935), (3987, 16675), (5175, 12847), (6003, 11075), (6525, 10189), (6645, 10005)]