3932175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 7256480

約数和(自身を除く): 3324305

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 109, 111, 185, 195, 325, 327, 481, 545, 555, 925, 975, 1417, 1443, 1635, 2405, 2725, 2775, 4033, 4251, 7085, 7215, 8175, 12025, 12099, 20165, 21255, 35425, 36075, 52429, 60495, 100825, 106275, 157287, 262145, 302475, 786435, 1310725, 3932175]

約数ペア:

[(1, 3932175), (3, 1310725), (5, 786435), (13, 302475), (15, 262145), (25, 157287), (37, 106275), (39, 100825), (65, 60495), (75, 52429), (109, 36075), (111, 35425), (185, 21255), (195, 20165), (325, 12099), (327, 12025), (481, 8175), (545, 7215), (555, 7085), (925, 4251), (975, 4033), (1417, 2775), (1443, 2725), (1635, 2405)]