55919325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 120563712

約数和(自身を除く): 64644387

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 33, 35, 55, 69, 75, 77, 105, 115, 161, 165, 175, 231, 253, 275, 345, 385, 421, 483, 525, 575, 759, 805, 825, 1155, 1263, 1265, 1725, 1771, 1925, 2105, 2415, 2947, 3795, 4025, 4631, 5313, 5775, 6315, 6325, 8841, 8855, 9683, 10525, 12075, 13893, 14735, 18975, 23155, 26565, 29049, 31575, 32417, 44205, 44275, 48415, 67781, 69465, 73675, 97251, 106513, 115775, 132825, 145245, 162085, 203343, 221025, 242075, 319539, 338905, 347325, 486255, 532565, 726225, 745591, 810425, 1016715, 1597695, 1694525, 2236773, 2431275, 2662825, 3727955, 5083575, 7988475, 11183865, 18639775, 55919325]

約数ペア:

[(1, 55919325), (3, 18639775), (5, 11183865), (7, 7988475), (11, 5083575), (15, 3727955), (21, 2662825), (23, 2431275), (25, 2236773), (33, 1694525), (35, 1597695), (55, 1016715), (69, 810425), (75, 745591), (77, 726225), (105, 532565), (115, 486255), (161, 347325), (165, 338905), (175, 319539), (231, 242075), (253, 221025), (275, 203343), (345, 162085), (385, 145245), (421, 132825), (483, 115775), (525, 106513), (575, 97251), (759, 73675), (805, 69465), (825, 67781), (1155, 48415), (1263, 44275), (1265, 44205), (1725, 32417), (1771, 31575), (1925, 29049), (2105, 26565), (2415, 23155), (2947, 18975), (3795, 14735), (4025, 13893), (4631, 12075), (5313, 10525), (5775, 9683), (6315, 8855), (6325, 8841)]