15243225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 26645616

約数和(自身を除く): 11402391

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 563, 1083, 1425, 1689, 1805, 2815, 5415, 8445, 9025, 10697, 14075, 27075, 32091, 42225, 53485, 160455, 203243, 267425, 609729, 802275, 1016215, 3048645, 5081075, 15243225]

約数ペア:

[(1, 15243225), (3, 5081075), (5, 3048645), (15, 1016215), (19, 802275), (25, 609729), (57, 267425), (75, 203243), (95, 160455), (285, 53485), (361, 42225), (475, 32091), (563, 27075), (1083, 14075), (1425, 10697), (1689, 9025), (1805, 8445), (2815, 5415)]