3615225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 6547200

約数和(自身を除く): 2931975

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 59, 75, 95, 129, 177, 215, 285, 295, 475, 645, 817, 885, 1075, 1121, 1425, 1475, 2451, 2537, 3225, 3363, 4085, 4425, 5605, 7611, 12255, 12685, 16815, 20425, 28025, 38055, 48203, 61275, 63425, 84075, 144609, 190275, 241015, 723045, 1205075, 3615225]

約数ペア:

[(1, 3615225), (3, 1205075), (5, 723045), (15, 241015), (19, 190275), (25, 144609), (43, 84075), (57, 63425), (59, 61275), (75, 48203), (95, 38055), (129, 28025), (177, 20425), (215, 16815), (285, 12685), (295, 12255), (475, 7611), (645, 5605), (817, 4425), (885, 4085), (1075, 3363), (1121, 3225), (1425, 2537), (1475, 2451)]