16955835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 29574720

約数和(自身を除く): 12618885

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 977, 1157, 1335, 2931, 3471, 4885, 5785, 12701, 14655, 17355, 38103, 63505, 86953, 190515, 260859, 434765, 1130389, 1304295, 3391167, 5651945, 16955835]

約数ペア:

[(1, 16955835), (3, 5651945), (5, 3391167), (13, 1304295), (15, 1130389), (39, 434765), (65, 260859), (89, 190515), (195, 86953), (267, 63505), (445, 38103), (977, 17355), (1157, 14655), (1335, 12701), (2931, 5785), (3471, 4885)]