2013155025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{48539}}^1$

素因数の和:48638

約数の個数: 48

約数和(自身を含む): 3852134400

約数和(自身を除く): 1838979375

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1185, 1659, 1975, 2765, 5925, 8295, 13825, 41475, 48539, 145617, 242695, 339773, 728085, 1019319, 1213475, 1698865, 3640425, 3834581, 5096595, 8494325, 11503743, 19172905, 25482975, 26842067, 57518715, 80526201, 95864525, 134210335, 287593575, 402631005, 671051675, 2013155025]

約数ペア:

[(1, 2013155025), (3, 671051675), (5, 402631005), (7, 287593575), (15, 134210335), (21, 95864525), (25, 80526201), (35, 57518715), (75, 26842067), (79, 25482975), (105, 19172905), (175, 11503743), (237, 8494325), (395, 5096595), (525, 3834581), (553, 3640425), (1185, 1698865), (1659, 1213475), (1975, 1019319), (2765, 728085), (5925, 339773), (8295, 242695), (13825, 145617), (41475, 48539)]