25115970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 72099072

約数和(自身を除く): 46983102

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 37, 51, 55, 66, 74, 85, 102, 110, 111, 121, 165, 170, 185, 187, 222, 242, 255, 330, 363, 370, 374, 407, 510, 555, 561, 605, 629, 726, 814, 935, 1110, 1122, 1210, 1221, 1258, 1331, 1815, 1870, 1887, 2035, 2057, 2442, 2662, 2805, 3145, 3630, 3774, 3993, 4070, 4114, 4477, 5610, 6105, 6171, 6290, 6655, 6919, 7986, 8954, 9435, 10285, 12210, 12342, 13310, 13431, 13838, 18870, 19965, 20570, 20757, 22385, 22627, 26862, 30855, 34595, 39930, 41514, 44770, 45254, 49247, 61710, 67155, 67881, 69190, 76109, 98494, 103785, 113135, 134310, 135762, 147741, 152218, 207570, 226270, 228327, 246235, 295482, 339405, 380545, 456654, 492470, 678810, 738705, 761090, 837199, 1141635, 1477410, 1674398, 2283270, 2511597, 4185995, 5023194, 8371990, 12557985, 25115970]

約数ペア:

[(1, 25115970), (2, 12557985), (3, 8371990), (5, 5023194), (6, 4185995), (10, 2511597), (11, 2283270), (15, 1674398), (17, 1477410), (22, 1141635), (30, 837199), (33, 761090), (34, 738705), (37, 678810), (51, 492470), (55, 456654), (66, 380545), (74, 339405), (85, 295482), (102, 246235), (110, 228327), (111, 226270), (121, 207570), (165, 152218), (170, 147741), (185, 135762), (187, 134310), (222, 113135), (242, 103785), (255, 98494), (330, 76109), (363, 69190), (370, 67881), (374, 67155), (407, 61710), (510, 49247), (555, 45254), (561, 44770), (605, 41514), (629, 39930), (726, 34595), (814, 30855), (935, 26862), (1110, 22627), (1122, 22385), (1210, 20757), (1221, 20570), (1258, 19965), (1331, 18870), (1815, 13838), (1870, 13431), (1887, 13310), (2035, 12342), (2057, 12210), (2442, 10285), (2662, 9435), (2805, 8954), (3145, 7986), (3630, 6919), (3774, 6655), (3993, 6290), (4070, 6171), (4114, 6105), (4477, 5610)]