73209345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 135364608

約数和(自身を除く): 62155263

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 101, 115, 165, 191, 253, 303, 345, 505, 573, 759, 955, 1111, 1265, 1515, 2101, 2323, 2865, 3333, 3795, 4393, 5555, 6303, 6969, 10505, 11615, 13179, 16665, 19291, 21965, 25553, 31515, 34845, 48323, 57873, 65895, 76659, 96455, 127765, 144969, 212201, 241615, 289365, 383295, 443693, 636603, 724845, 1061005, 1331079, 2218465, 3183015, 4880623, 6655395, 14641869, 24403115, 73209345]

約数ペア:

[(1, 73209345), (3, 24403115), (5, 14641869), (11, 6655395), (15, 4880623), (23, 3183015), (33, 2218465), (55, 1331079), (69, 1061005), (101, 724845), (115, 636603), (165, 443693), (191, 383295), (253, 289365), (303, 241615), (345, 212201), (505, 144969), (573, 127765), (759, 96455), (955, 76659), (1111, 65895), (1265, 57873), (1515, 48323), (2101, 34845), (2323, 31515), (2865, 25553), (3333, 21965), (3795, 19291), (4393, 16665), (5555, 13179), (6303, 11615), (6969, 10505)]