78655725

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6133}}^1$

素因数の和:6171

約数の個数: 48

約数和(自身を含む): 152123200

約数和(自身を除く): 73467475

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 6133, 12825, 18399, 30665, 55197, 91995, 116527, 153325, 165591, 275985, 349581, 459975, 582635, 827955, 1048743, 1379925, 1747905, 2913175, 3146229, 4139775, 5243715, 8739525, 15731145, 26218575, 78655725]

約数ペア:

[(1, 78655725), (3, 26218575), (5, 15731145), (9, 8739525), (15, 5243715), (19, 4139775), (25, 3146229), (27, 2913175), (45, 1747905), (57, 1379925), (75, 1048743), (95, 827955), (135, 582635), (171, 459975), (225, 349581), (285, 275985), (475, 165591), (513, 153325), (675, 116527), (855, 91995), (1425, 55197), (2565, 30665), (4275, 18399), (6133, 12825)]