15792950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 31712256

約数和(自身を除く): 15919306

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 443, 575, 713, 775, 886, 1150, 1426, 1550, 2215, 3565, 4430, 7130, 10189, 11075, 13733, 17825, 20378, 22150, 27466, 35650, 50945, 68665, 101890, 137330, 254725, 315859, 343325, 509450, 631718, 686650, 1579295, 3158590, 7896475, 15792950]

約数ペア:

[(1, 15792950), (2, 7896475), (5, 3158590), (10, 1579295), (23, 686650), (25, 631718), (31, 509450), (46, 343325), (50, 315859), (62, 254725), (115, 137330), (155, 101890), (230, 68665), (310, 50945), (443, 35650), (575, 27466), (713, 22150), (775, 20378), (886, 17825), (1150, 13733), (1426, 11075), (1550, 10189), (2215, 7130), (3565, 4430)]