18560363115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{37159}}^1$

素因数の和:37312

約数の個数: 64

約数和(自身を含む): 34931589120

約数和(自身を除く): 16371226005

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 71, 105, 201, 213, 335, 355, 469, 497, 1005, 1065, 1407, 1491, 2345, 2485, 4757, 7035, 7455, 14271, 23785, 33299, 37159, 71355, 99897, 111477, 166495, 185795, 260113, 499485, 557385, 780339, 1300565, 2489653, 2638289, 3901695, 7468959, 7914867, 12448265, 13191445, 17427571, 18468023, 37344795, 39574335, 52282713, 55404069, 87137855, 92340115, 176765363, 261413565, 277020345, 530296089, 883826815, 1237357541, 2651480445, 3712072623, 6186787705, 18560363115]

約数ペア:

[(1, 18560363115), (3, 6186787705), (5, 3712072623), (7, 2651480445), (15, 1237357541), (21, 883826815), (35, 530296089), (67, 277020345), (71, 261413565), (105, 176765363), (201, 92340115), (213, 87137855), (335, 55404069), (355, 52282713), (469, 39574335), (497, 37344795), (1005, 18468023), (1065, 17427571), (1407, 13191445), (1491, 12448265), (2345, 7914867), (2485, 7468959), (4757, 3901695), (7035, 2638289), (7455, 2489653), (14271, 1300565), (23785, 780339), (33299, 557385), (37159, 499485), (71355, 260113), (99897, 185795), (111477, 166495)]