1935225

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 3690240

約数和(自身を除く): 1755015

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 61, 75, 135, 141, 183, 225, 235, 305, 423, 549, 675, 705, 915, 1175, 1269, 1525, 1647, 2115, 2745, 2867, 3525, 4575, 6345, 8235, 8601, 10575, 13725, 14335, 25803, 31725, 41175, 43005, 71675, 77409, 129015, 215025, 387045, 645075, 1935225]

約数ペア:

[(1, 1935225), (3, 645075), (5, 387045), (9, 215025), (15, 129015), (25, 77409), (27, 71675), (45, 43005), (47, 41175), (61, 31725), (75, 25803), (135, 14335), (141, 13725), (183, 10575), (225, 8601), (235, 8235), (305, 6345), (423, 4575), (549, 3525), (675, 2867), (705, 2745), (915, 2115), (1175, 1647), (1269, 1525)]