29128360245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 47856365568

約数和(自身を除く): 18728005323

約数列:

[1, 3, 5, 15, 71, 131, 213, 281, 355, 393, 655, 743, 843, 1065, 1405, 1965, 2229, 3715, 4215, 9301, 11145, 19951, 27903, 36811, 46505, 52753, 59853, 97333, 99755, 110433, 139515, 158259, 184055, 208783, 263765, 291999, 299265, 486665, 552165, 626349, 791295, 1043915, 1459995, 2613581, 3131745, 6910643, 7840743, 13067905, 14823593, 20731929, 27350573, 34553215, 39203715, 44470779, 74117965, 82051719, 103659645, 136752865, 222353895, 410258595, 1941890683, 5825672049, 9709453415, 29128360245]

約数ペア:

[(1, 29128360245), (3, 9709453415), (5, 5825672049), (15, 1941890683), (71, 410258595), (131, 222353895), (213, 136752865), (281, 103659645), (355, 82051719), (393, 74117965), (655, 44470779), (743, 39203715), (843, 34553215), (1065, 27350573), (1405, 20731929), (1965, 14823593), (2229, 13067905), (3715, 7840743), (4215, 6910643), (9301, 3131745), (11145, 2613581), (19951, 1459995), (27903, 1043915), (36811, 791295), (46505, 626349), (52753, 552165), (59853, 486665), (97333, 299265), (99755, 291999), (110433, 263765), (139515, 208783), (158259, 184055)]