15697089315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{289001}}^1$

素因数の和:289100

約数の個数: 48

約数和(自身を含む): 29214634176

約数和(自身を除く): 13517544861

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 10863, 18105, 54315, 289001, 867003, 1445005, 2601009, 4335015, 4913017, 13005045, 14739051, 20519071, 24565085, 44217153, 61557213, 73695255, 102595355, 184671639, 221085765, 307786065, 348824207, 923358195, 1046472621, 1744121035, 3139417863, 5232363105, 15697089315]

約数ペア:

[(1, 15697089315), (3, 5232363105), (5, 3139417863), (9, 1744121035), (15, 1046472621), (17, 923358195), (45, 348824207), (51, 307786065), (71, 221085765), (85, 184671639), (153, 102595355), (213, 73695255), (255, 61557213), (355, 44217153), (639, 24565085), (765, 20519071), (1065, 14739051), (1207, 13005045), (3195, 4913017), (3621, 4335015), (6035, 2601009), (10863, 1445005), (18105, 867003), (54315, 289001)]