155537150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 303931440

約数和(自身を除く): 148394290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 670, 725, 1450, 1601, 1675, 1943, 3202, 3350, 3886, 8005, 9715, 16010, 19430, 40025, 46429, 48575, 80050, 92858, 97150, 107267, 214534, 232145, 464290, 536335, 1072670, 1160725, 2321450, 2681675, 3110743, 5363350, 6221486, 15553715, 31107430, 77768575, 155537150]

約数ペア:

[(1, 155537150), (2, 77768575), (5, 31107430), (10, 15553715), (25, 6221486), (29, 5363350), (50, 3110743), (58, 2681675), (67, 2321450), (134, 1160725), (145, 1072670), (290, 536335), (335, 464290), (670, 232145), (725, 214534), (1450, 107267), (1601, 97150), (1675, 92858), (1943, 80050), (3202, 48575), (3350, 46429), (3886, 40025), (8005, 19430), (9715, 16010)]