27999150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 70416624

約数和(自身を除く): 42417474

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1825, 2190, 2557, 3650, 5114, 5475, 7671, 10950, 12785, 15342, 25570, 38355, 63925, 76710, 127850, 186661, 191775, 373322, 383550, 559983, 933305, 1119966, 1866610, 2799915, 4666525, 5599830, 9333050, 13999575, 27999150]

約数ペア:

[(1, 27999150), (2, 13999575), (3, 9333050), (5, 5599830), (6, 4666525), (10, 2799915), (15, 1866610), (25, 1119966), (30, 933305), (50, 559983), (73, 383550), (75, 373322), (146, 191775), (150, 186661), (219, 127850), (365, 76710), (438, 63925), (730, 38355), (1095, 25570), (1825, 15342), (2190, 12785), (2557, 10950), (3650, 7671), (5114, 5475)]