156789257295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1\times {\mathrm{6971}}^1$

素因数の和:7764

約数の個数: 64

約数和(自身を含む): 275263930368

約数和(自身を除く): 118474673073

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 503, 813, 1355, 1509, 2515, 2981, 4065, 5533, 6971, 7545, 8943, 14905, 16599, 20913, 27665, 34855, 44715, 76681, 82995, 104565, 136313, 230043, 383405, 408939, 681565, 1150215, 1499443, 1889141, 2044695, 3506413, 4498329, 5667423, 7497215, 9445705, 10519239, 17532065, 20780551, 22491645, 28337115, 38570543, 52596195, 62341653, 103902755, 115711629, 192852715, 311708265, 578558145, 950237923, 2850713769, 4751189615, 10452617153, 14253568845, 31357851459, 52263085765, 156789257295]

約数ペア:

[(1, 156789257295), (3, 52263085765), (5, 31357851459), (11, 14253568845), (15, 10452617153), (33, 4751189615), (55, 2850713769), (165, 950237923), (271, 578558145), (503, 311708265), (813, 192852715), (1355, 115711629), (1509, 103902755), (2515, 62341653), (2981, 52596195), (4065, 38570543), (5533, 28337115), (6971, 22491645), (7545, 20780551), (8943, 17532065), (14905, 10519239), (16599, 9445705), (20913, 7497215), (27665, 5667423), (34855, 4498329), (44715, 3506413), (76681, 2044695), (82995, 1889141), (104565, 1499443), (136313, 1150215), (230043, 681565), (383405, 408939)]