38293515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 72622368

約数和(自身を除く): 34328853

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 977, 1005, 2613, 2931, 3015, 4355, 4885, 7839, 8793, 12701, 13065, 14655, 38103, 39195, 43965, 63505, 65459, 114309, 190515, 196377, 327295, 571545, 589131, 850967, 981885, 2552901, 2945655, 4254835, 7658703, 12764505, 38293515]

約数ペア:

[(1, 38293515), (3, 12764505), (5, 7658703), (9, 4254835), (13, 2945655), (15, 2552901), (39, 981885), (45, 850967), (65, 589131), (67, 571545), (117, 327295), (195, 196377), (201, 190515), (335, 114309), (585, 65459), (603, 63505), (871, 43965), (977, 39195), (1005, 38103), (2613, 14655), (2931, 13065), (3015, 12701), (4355, 8793), (4885, 7839)]