550890367935

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1\times {\mathrm{1531}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 895447872000

約数和(自身を除く): 344557504065

約数列:

[1, 3, 5, 15, 89, 267, 409, 445, 659, 1227, 1335, 1531, 1977, 2045, 3295, 4593, 6135, 7655, 9885, 22965, 36401, 58651, 109203, 136259, 175953, 182005, 269531, 293255, 408777, 546015, 626179, 681295, 808593, 879765, 1008929, 1347655, 1878537, 2043885, 3026787, 3130895, 4042965, 5044645, 9392685, 15133935, 23988259, 55729931, 71964777, 89794681, 119941295, 167189793, 269384043, 278649655, 359823885, 412651961, 448973405, 835948965, 1237955883, 1346920215, 2063259805, 6189779415, 36726024529, 110178073587, 183630122645, 550890367935]

約数ペア:

[(1, 550890367935), (3, 183630122645), (5, 110178073587), (15, 36726024529), (89, 6189779415), (267, 2063259805), (409, 1346920215), (445, 1237955883), (659, 835948965), (1227, 448973405), (1335, 412651961), (1531, 359823885), (1977, 278649655), (2045, 269384043), (3295, 167189793), (4593, 119941295), (6135, 89794681), (7655, 71964777), (9885, 55729931), (22965, 23988259), (36401, 15133935), (58651, 9392685), (109203, 5044645), (136259, 4042965), (175953, 3130895), (182005, 3026787), (269531, 2043885), (293255, 1878537), (408777, 1347655), (546015, 1008929), (626179, 879765), (681295, 808593)]