15865032195

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{5683}}^1$

素因数の和:5874

約数の個数: 80

約数和(自身を含む): 29166695712

約数和(自身を除く): 13301663517

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 113, 135, 183, 305, 339, 405, 549, 565, 915, 1017, 1647, 1695, 2745, 3051, 4941, 5085, 5683, 6893, 8235, 9153, 15255, 17049, 20679, 24705, 28415, 34465, 45765, 51147, 62037, 85245, 103395, 153441, 186111, 255735, 310185, 346663, 460323, 558333, 642179, 767205, 930555, 1039989, 1733315, 1926537, 2301615, 2791665, 3119967, 3210895, 5199945, 5779611, 9359901, 9632685, 15599835, 17338833, 28079703, 28898055, 39172919, 46799505, 52016499, 86694165, 117518757, 140398515, 195864595, 260082495, 352556271, 587593785, 1057668813, 1762781355, 3173006439, 5288344065, 15865032195]

約数ペア:

[(1, 15865032195), (3, 5288344065), (5, 3173006439), (9, 1762781355), (15, 1057668813), (27, 587593785), (45, 352556271), (61, 260082495), (81, 195864595), (113, 140398515), (135, 117518757), (183, 86694165), (305, 52016499), (339, 46799505), (405, 39172919), (549, 28898055), (565, 28079703), (915, 17338833), (1017, 15599835), (1647, 9632685), (1695, 9359901), (2745, 5779611), (3051, 5199945), (4941, 3210895), (5085, 3119967), (5683, 2791665), (6893, 2301615), (8235, 1926537), (9153, 1733315), (15255, 1039989), (17049, 930555), (20679, 767205), (24705, 642179), (28415, 558333), (34465, 460323), (45765, 346663), (51147, 310185), (62037, 255735), (85245, 186111), (103395, 153441)]