15715860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5573}}^1$

素因数の和:5632

約数の個数: 48

約数和(自身を含む): 44948736

約数和(自身を除く): 29232876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 5573, 11146, 16719, 22292, 27865, 33438, 55730, 66876, 83595, 111460, 167190, 261931, 334380, 523862, 785793, 1047724, 1309655, 1571586, 2619310, 3143172, 3928965, 5238620, 7857930, 15715860]

約数ペア:

[(1, 15715860), (2, 7857930), (3, 5238620), (4, 3928965), (5, 3143172), (6, 2619310), (10, 1571586), (12, 1309655), (15, 1047724), (20, 785793), (30, 523862), (47, 334380), (60, 261931), (94, 167190), (141, 111460), (188, 83595), (235, 66876), (282, 55730), (470, 33438), (564, 27865), (705, 22292), (940, 16719), (1410, 11146), (2820, 5573)]