1796181375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 3072835584

約数和(自身を除く): 1276654209

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 223, 235, 375, 457, 669, 705, 1115, 1175, 1371, 2285, 3345, 3525, 5575, 5875, 6855, 10481, 11425, 16725, 17625, 21479, 27875, 31443, 34275, 52405, 57125, 64437, 83625, 101911, 107395, 157215, 171375, 262025, 305733, 322185, 509555, 536975, 786075, 1310125, 1528665, 1610925, 2547775, 2684875, 3930375, 4789817, 7643325, 8054625, 12738875, 14369451, 23949085, 38216625, 71847255, 119745425, 359236275, 598727125, 1796181375]

約数ペア:

[(1, 1796181375), (3, 598727125), (5, 359236275), (15, 119745425), (25, 71847255), (47, 38216625), (75, 23949085), (125, 14369451), (141, 12738875), (223, 8054625), (235, 7643325), (375, 4789817), (457, 3930375), (669, 2684875), (705, 2547775), (1115, 1610925), (1175, 1528665), (1371, 1310125), (2285, 786075), (3345, 536975), (3525, 509555), (5575, 322185), (5875, 305733), (6855, 262025), (10481, 171375), (11425, 157215), (16725, 107395), (17625, 101911), (21479, 83625), (27875, 64437), (31443, 57125), (34275, 52405)]