1851190057065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10391}}^1\times {\mathrm{8563}}^1$

素因数の和:19054

約数の個数: 64

約数和(自身を含む): 3161176565760

約数和(自身を除く): 1309986508695

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 8563, 10391, 20805, 25689, 31173, 42815, 51955, 128445, 155865, 162697, 197429, 488091, 592287, 625099, 758543, 813485, 987145, 1875297, 2275629, 2440455, 2961435, 3125495, 3792715, 9376485, 11378145, 11876881, 14412317, 35630643, 43236951, 59384405, 72061585, 88978133, 178153215, 216184755, 266934399, 444890665, 1334671995, 1690584527, 5071753581, 6495403709, 8452922635, 19486211127, 25358767905, 32477018545, 97431055635, 123412670471, 370238011413, 617063352355, 1851190057065]

約数ペア:

[(1, 1851190057065), (3, 617063352355), (5, 370238011413), (15, 123412670471), (19, 97431055635), (57, 32477018545), (73, 25358767905), (95, 19486211127), (219, 8452922635), (285, 6495403709), (365, 5071753581), (1095, 1690584527), (1387, 1334671995), (4161, 444890665), (6935, 266934399), (8563, 216184755), (10391, 178153215), (20805, 88978133), (25689, 72061585), (31173, 59384405), (42815, 43236951), (51955, 35630643), (128445, 14412317), (155865, 11876881), (162697, 11378145), (197429, 9376485), (488091, 3792715), (592287, 3125495), (625099, 2961435), (758543, 2440455), (813485, 2275629), (987145, 1875297)]