38316975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 66662400

約数和(自身を除く): 28345425

約数列:

[1, 3, 5, 15, 25, 29, 75, 79, 87, 145, 223, 237, 395, 435, 669, 725, 1115, 1185, 1975, 2175, 2291, 3345, 5575, 5925, 6467, 6873, 11455, 16725, 17617, 19401, 32335, 34365, 52851, 57275, 88085, 97005, 161675, 171825, 264255, 440425, 485025, 510893, 1321275, 1532679, 2554465, 7663395, 12772325, 38316975]

約数ペア:

[(1, 38316975), (3, 12772325), (5, 7663395), (15, 2554465), (25, 1532679), (29, 1321275), (75, 510893), (79, 485025), (87, 440425), (145, 264255), (223, 171825), (237, 161675), (395, 97005), (435, 88085), (669, 57275), (725, 52851), (1115, 34365), (1185, 32335), (1975, 19401), (2175, 17617), (2291, 16725), (3345, 11455), (5575, 6873), (5925, 6467)]