51341175

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 98446080

約数和(自身を除く): 47104905

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 3307, 5175, 9921, 15525, 16535, 29763, 49605, 76061, 82675, 89289, 148815, 228183, 248025, 380305, 446445, 684549, 744075, 1140915, 1901525, 2053647, 2232225, 3422745, 5704575, 10268235, 17113725, 51341175]

約数ペア:

[(1, 51341175), (3, 17113725), (5, 10268235), (9, 5704575), (15, 3422745), (23, 2232225), (25, 2053647), (27, 1901525), (45, 1140915), (69, 744075), (75, 684549), (115, 446445), (135, 380305), (207, 248025), (225, 228183), (345, 148815), (575, 89289), (621, 82675), (675, 76061), (1035, 49605), (1725, 29763), (3105, 16535), (3307, 15525), (5175, 9921)]