25284270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4545

約数の個数: 64

約数和(自身を含む): 70108416

約数和(自身を除く): 44824146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 4507, 5610, 9014, 13521, 22535, 27042, 45070, 49577, 67605, 76619, 99154, 135210, 148731, 153238, 229857, 247885, 297462, 383095, 459714, 495770, 743655, 766190, 842809, 1149285, 1487310, 1685618, 2298570, 2528427, 4214045, 5056854, 8428090, 12642135, 25284270]

約数ペア:

[(1, 25284270), (2, 12642135), (3, 8428090), (5, 5056854), (6, 4214045), (10, 2528427), (11, 2298570), (15, 1685618), (17, 1487310), (22, 1149285), (30, 842809), (33, 766190), (34, 743655), (51, 495770), (55, 459714), (66, 383095), (85, 297462), (102, 247885), (110, 229857), (165, 153238), (170, 148731), (187, 135210), (255, 99154), (330, 76619), (374, 67605), (510, 49577), (561, 45070), (935, 27042), (1122, 22535), (1870, 13521), (2805, 9014), (4507, 5610)]