25604910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 70997472

約数和(自身を除く): 45392562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 243, 246, 257, 270, 369, 405, 410, 486, 514, 615, 738, 771, 810, 1107, 1215, 1230, 1285, 1542, 1845, 2214, 2313, 2430, 2570, 3321, 3690, 3855, 4626, 5535, 6642, 6939, 7710, 9963, 10537, 11070, 11565, 13878, 16605, 19926, 20817, 21074, 23130, 31611, 33210, 34695, 41634, 49815, 52685, 62451, 63222, 69390, 94833, 99630, 104085, 105370, 124902, 158055, 189666, 208170, 284499, 312255, 316110, 474165, 568998, 624510, 853497, 948330, 1422495, 1706994, 2560491, 2844990, 4267485, 5120982, 8534970, 12802455, 25604910]

約数ペア:

[(1, 25604910), (2, 12802455), (3, 8534970), (5, 5120982), (6, 4267485), (9, 2844990), (10, 2560491), (15, 1706994), (18, 1422495), (27, 948330), (30, 853497), (41, 624510), (45, 568998), (54, 474165), (81, 316110), (82, 312255), (90, 284499), (123, 208170), (135, 189666), (162, 158055), (205, 124902), (243, 105370), (246, 104085), (257, 99630), (270, 94833), (369, 69390), (405, 63222), (410, 62451), (486, 52685), (514, 49815), (615, 41634), (738, 34695), (771, 33210), (810, 31611), (1107, 23130), (1215, 21074), (1230, 20817), (1285, 19926), (1542, 16605), (1845, 13878), (2214, 11565), (2313, 11070), (2430, 10537), (2570, 9963), (3321, 7710), (3690, 6939), (3855, 6642), (4626, 5535)]