79148475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2426

約数の個数: 72

約数和(自身を含む): 169207920

約数和(自身を除く): 90059445

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 2393, 3675, 4725, 6615, 7179, 11025, 11965, 16751, 21537, 33075, 35895, 50253, 59825, 64611, 83755, 107685, 117257, 150759, 179475, 251265, 323055, 351771, 418775, 452277, 538425, 586285, 753795, 1055313, 1256325, 1615275, 1758855, 2261385, 2931425, 3165939, 3768975, 5276565, 8794275, 11306925, 15829695, 26382825, 79148475]

約数ペア:

[(1, 79148475), (3, 26382825), (5, 15829695), (7, 11306925), (9, 8794275), (15, 5276565), (21, 3768975), (25, 3165939), (27, 2931425), (35, 2261385), (45, 1758855), (49, 1615275), (63, 1256325), (75, 1055313), (105, 753795), (135, 586285), (147, 538425), (175, 452277), (189, 418775), (225, 351771), (245, 323055), (315, 251265), (441, 179475), (525, 150759), (675, 117257), (735, 107685), (945, 83755), (1225, 64611), (1323, 59825), (1575, 50253), (2205, 35895), (2393, 33075), (3675, 21537), (4725, 16751), (6615, 11965), (7179, 11025)]