2912830025

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 4249728000

約数和(自身を除く): 1336897975

約数列:

[1, 5, 7, 25, 35, 67, 71, 175, 335, 355, 469, 497, 1675, 1775, 2345, 2485, 3499, 4757, 11725, 12425, 17495, 23785, 24493, 33299, 87475, 118925, 122465, 166495, 234433, 248429, 612325, 832475, 1172165, 1242145, 1641031, 1739003, 5860825, 6210725, 8205155, 8695015, 16644743, 41025775, 43475075, 83223715, 116513201, 416118575, 582566005, 2912830025]

約数ペア:

[(1, 2912830025), (5, 582566005), (7, 416118575), (25, 116513201), (35, 83223715), (67, 43475075), (71, 41025775), (175, 16644743), (335, 8695015), (355, 8205155), (469, 6210725), (497, 5860825), (1675, 1739003), (1775, 1641031), (2345, 1242145), (2485, 1172165), (3499, 832475), (4757, 612325), (11725, 248429), (12425, 234433), (17495, 166495), (23785, 122465), (24493, 118925), (33299, 87475)]