75261375

素因数分解:

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

素因数の和:550

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 88276545

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 125, 133, 171, 175, 225, 285, 315, 375, 399, 475, 503, 525, 665, 855, 875, 1125, 1197, 1425, 1509, 1575, 1995, 2375, 2515, 2625, 3325, 3521, 4275, 4527, 5985, 7125, 7545, 7875, 9557, 9975, 10563, 12575, 16625, 17605, 21375, 22635, 28671, 29925, 31689, 37725, 47785, 49875, 52815, 62875, 66899, 86013, 88025, 113175, 143355, 149625, 158445, 188625, 200697, 238925, 264075, 334495, 430065, 440125, 565875, 602091, 716775, 792225, 1003485, 1194625, 1320375, 1672475, 2150325, 3010455, 3583875, 3961125, 5017425, 8362375, 10751625, 15052275, 25087125, 75261375]

約数ペア:

[(1, 75261375), (3, 25087125), (5, 15052275), (7, 10751625), (9, 8362375), (15, 5017425), (19, 3961125), (21, 3583875), (25, 3010455), (35, 2150325), (45, 1672475), (57, 1320375), (63, 1194625), (75, 1003485), (95, 792225), (105, 716775), (125, 602091), (133, 565875), (171, 440125), (175, 430065), (225, 334495), (285, 264075), (315, 238925), (375, 200697), (399, 188625), (475, 158445), (503, 149625), (525, 143355), (665, 113175), (855, 88025), (875, 86013), (1125, 66899), (1197, 62875), (1425, 52815), (1509, 49875), (1575, 47785), (1995, 37725), (2375, 31689), (2515, 29925), (2625, 28671), (3325, 22635), (3521, 21375), (4275, 17605), (4527, 16625), (5985, 12575), (7125, 10563), (7545, 9975), (7875, 9557)]