55965615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 99937152

約数和(自身を除く): 43971537

約数列:

[1, 3, 5, 15, 17, 41, 51, 53, 85, 101, 123, 159, 205, 255, 265, 303, 505, 615, 697, 795, 901, 1515, 1717, 2091, 2173, 2703, 3485, 4141, 4505, 5151, 5353, 6519, 8585, 10455, 10865, 12423, 13515, 16059, 20705, 25755, 26765, 32595, 36941, 62115, 70397, 80295, 91001, 110823, 184705, 211191, 219473, 273003, 351985, 455005, 554115, 658419, 1055955, 1097365, 1365015, 3292095, 3731041, 11193123, 18655205, 55965615]

約数ペア:

[(1, 55965615), (3, 18655205), (5, 11193123), (15, 3731041), (17, 3292095), (41, 1365015), (51, 1097365), (53, 1055955), (85, 658419), (101, 554115), (123, 455005), (159, 351985), (205, 273003), (255, 219473), (265, 211191), (303, 184705), (505, 110823), (615, 91001), (697, 80295), (795, 70397), (901, 62115), (1515, 36941), (1717, 32595), (2091, 26765), (2173, 25755), (2703, 20705), (3485, 16059), (4141, 13515), (4505, 12423), (5151, 10865), (5353, 10455), (6519, 8585)]