15705571482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131267}}^1$

素因数の和:131332

約数の個数: 72

約数和(自身を含む): 37720122336

約数和(自身を除く): 22014550854

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 782, 867, 1173, 1734, 2346, 2601, 3519, 5202, 6647, 7038, 13294, 19941, 39882, 59823, 119646, 131267, 262534, 393801, 787602, 1181403, 2231539, 2362806, 3019141, 4463078, 6038282, 6694617, 9057423, 13389234, 18114846, 20083851, 27172269, 37936163, 40167702, 51325397, 54344538, 75872326, 102650794, 113808489, 153976191, 227616978, 307952382, 341425467, 461928573, 682850934, 872531749, 923857146, 1745063498, 2617595247, 5235190494, 7852785741, 15705571482]

約数ペア:

[(1, 15705571482), (2, 7852785741), (3, 5235190494), (6, 2617595247), (9, 1745063498), (17, 923857146), (18, 872531749), (23, 682850934), (34, 461928573), (46, 341425467), (51, 307952382), (69, 227616978), (102, 153976191), (138, 113808489), (153, 102650794), (207, 75872326), (289, 54344538), (306, 51325397), (391, 40167702), (414, 37936163), (578, 27172269), (782, 20083851), (867, 18114846), (1173, 13389234), (1734, 9057423), (2346, 6694617), (2601, 6038282), (3519, 4463078), (5202, 3019141), (6647, 2362806), (7038, 2231539), (13294, 1181403), (19941, 787602), (39882, 393801), (59823, 262534), (119646, 131267)]