8244742415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{138323}}^1$

素因数の和:138479

約数の個数: 32

約数和(自身を含む): 12269892096

約数和(自身を除く): 4025149681

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 4585, 8515, 11921, 59605, 138323, 691615, 968261, 1798199, 4841305, 8990995, 12587393, 18120313, 62936965, 90601565, 126842191, 235564069, 634210955, 1177820345, 1648948483, 8244742415]

約数ペア:

[(1, 8244742415), (5, 1648948483), (7, 1177820345), (13, 634210955), (35, 235564069), (65, 126842191), (91, 90601565), (131, 62936965), (455, 18120313), (655, 12587393), (917, 8990995), (1703, 4841305), (4585, 1798199), (8515, 968261), (11921, 691615), (59605, 138323)]