823048349325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{204019}}^1$

素因数の和:204219

約数の個数: 72

約数和(自身を含む): 1445808132000

約数和(自身を除く): 622759782675

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 285, 361, 447, 475, 745, 1083, 1425, 1805, 2235, 2831, 3725, 5415, 8493, 9025, 11175, 14155, 27075, 42465, 53789, 70775, 161367, 204019, 212325, 268945, 612057, 806835, 1020095, 1344725, 3060285, 3876361, 4034175, 5100475, 11629083, 15301425, 19381805, 30398831, 58145415, 73650859, 91196493, 96909025, 151994155, 220952577, 290727075, 368254295, 455982465, 577577789, 759970775, 1104762885, 1732733367, 1841271475, 2279912325, 2887888945, 5523814425, 8663666835, 10973977991, 14439444725, 32921933973, 43318334175, 54869889955, 164609669865, 274349449775, 823048349325]

約数ペア:

[(1, 823048349325), (3, 274349449775), (5, 164609669865), (15, 54869889955), (19, 43318334175), (25, 32921933973), (57, 14439444725), (75, 10973977991), (95, 8663666835), (149, 5523814425), (285, 2887888945), (361, 2279912325), (447, 1841271475), (475, 1732733367), (745, 1104762885), (1083, 759970775), (1425, 577577789), (1805, 455982465), (2235, 368254295), (2831, 290727075), (3725, 220952577), (5415, 151994155), (8493, 96909025), (9025, 91196493), (11175, 73650859), (14155, 58145415), (27075, 30398831), (42465, 19381805), (53789, 15301425), (70775, 11629083), (161367, 5100475), (204019, 4034175), (212325, 3876361), (268945, 3060285), (612057, 1344725), (806835, 1020095)]