15052275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 32497920

約数和(自身を除く): 17445645

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 503, 525, 665, 855, 1197, 1425, 1509, 1575, 1995, 2515, 3325, 3521, 4275, 4527, 5985, 7545, 9557, 9975, 10563, 12575, 17605, 22635, 28671, 29925, 31689, 37725, 47785, 52815, 66899, 86013, 88025, 113175, 143355, 158445, 200697, 238925, 264075, 334495, 430065, 602091, 716775, 792225, 1003485, 1672475, 2150325, 3010455, 5017425, 15052275]

約数ペア:

[(1, 15052275), (3, 5017425), (5, 3010455), (7, 2150325), (9, 1672475), (15, 1003485), (19, 792225), (21, 716775), (25, 602091), (35, 430065), (45, 334495), (57, 264075), (63, 238925), (75, 200697), (95, 158445), (105, 143355), (133, 113175), (171, 88025), (175, 86013), (225, 66899), (285, 52815), (315, 47785), (399, 37725), (475, 31689), (503, 29925), (525, 28671), (665, 22635), (855, 17605), (1197, 12575), (1425, 10563), (1509, 9975), (1575, 9557), (1995, 7545), (2515, 5985), (3325, 4527), (3521, 4275)]